Add 6/2 and 15/45
1st number: 3 0/2, 2nd number: 15/45
6/2 + 15/45 is 10/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
6/2 = 6 × 45/2 × 45 = 270/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
15/45 = 15 × 2/45 × 2 = 30/90 - Add the two like fractions:
270/90 + 30/90 = 270 + 30/90 = 300/90 - 300/90 simplified gives 10/3
- So, 6/2 + 15/45 = 10/3
In mixed form: 31/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2+15/45 6/2+30/45 6/4+15/45 6/2+15/90 18/2+15/45 30/2+15/45 6/2+75/45 6/10+15/45 42/2+15/45 6/14+15/45